package com.lanqiao.javaparkinglot.service;

import com.lanqiao.javaparkinglot.entity.Hwhs;

import java.util.List;

public interface HwhsService {
    //查询
    List<Hwhs> findhwhs();
    //添加
    void addhwhs (Hwhs hwhs);
    //修改
    void updatehwhs(Hwhs hwhs);
    //删除
    void deletehwhs(Long hsh_id);
}
